/* 计数器input */
 .my-input-number-div{
  width: 150px;
  height: 20px;
  display: inline-block;
  box-sizing: border-box;
  position: relative;
}
.my-input-number-div .decrease{
  width: 20px;
  text-align: center;
  height: 19px;
  position: absolute;
  top: 1px;
  left: 0;
  user-select: none;
  border-right: 1px solid #d5d6db;

}
 .my-input-number-div .increase{
  width: 20px;
  text-align: center;
  height: 19px;
  position: absolute;
  top: 1px;
  right: 0;
  user-select: none;
  border-left: 1px solid #d5d6db;
}
 .my-input-number-div .my-input{
  padding: 0 22px;
  height: 20px;
}
.my-input-number-div:hover {
  cursor:pointer;
}
.my-input-number-div:hover .my-input {
  border: 1px solid #5c9be5;
  outline: 0;
  box-sizing: border-box;
  box-shadow: 0 0 2px #06c;
}
 .my-input-number-div .increase span,.my-input-number-div .decrease span {
  display: inline-block;
}
.my-input-number-div .increase:active span,.my-input-number-div .decrease:active span{
  transform: translateY(1px);
}